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Method and system for monitoring and tracking multimedia resource transmission

A technology of multimedia resources and multimedia files, which is applied in the field of monitoring and tracking methods and systems of multimedia resource dissemination, and can solve the problems of unable to monitor multimedia resources and unable to monitor data transmission behaviors, etc.

Active Publication Date: 2015-06-10
ZTE TECH & SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] It can be seen that the current multimedia resource dissemination monitoring technology is mainly based on the static monitoring of data sources, and cannot monitor the real dynamic dissemination process of multimedia resources, so it is also impossible to monitor the data transmission behavior that is happening or just happened in the network

Method used

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  • Method and system for monitoring and tracking multimedia resource transmission
  • Method and system for monitoring and tracking multimedia resource transmission
  • Method and system for monitoring and tracking multimedia resource transmission

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Embodiment Construction

[0054] The technical solutions of the present invention will be further elaborated below with reference to the accompanying drawings and specific embodiments.

[0055] The main idea of ​​the monitoring and tracking scheme for multimedia resource dissemination of the present invention is as follows: figure 1As shown in the figure, the data packets in the network link are first captured at the exit of the LAN, and cached in the memory with a specific data structure; the data packets in the memory are read out and reorganized to complete the data flow. Restore; store the restored data stream in the data stream database for subsequent access and invocation; extract a certain number of file DNA fragments from the multimedia file, form the file DNA, and store it in the file DNA database; from the file DNA database Call the file DNA of a specific multimedia file, then access the data stream database, identify the file DNA segment of the specific multimedia file in the data stream, an...

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Abstract

The present invention discloses a method and a system for monitoring and tracing transmission of multimedia resources, wherein, said method comprises: capturing data packets in a network link, reassembling the captured data packets to complete the restoration of data streams, and storing the restored data streams into a data stream database; and extracting data fragments from a multimedia file as file DNA fragments to construct a file DNA, and storing the file DNA into a file DNA database; and invoking the file DNA from the file DNA database, and identifying the file DNA fragments of the file DNA in the data streams to get identification results.

Description

technical field [0001] The invention relates to the fields of network monitoring, digital copyright supervision and protection, and in particular to a monitoring and tracking method and system for multimedia resource dissemination. Background technique [0002] In recent years, with the rapid development of the network, the number of digital resources in the network has become larger and larger, especially various multimedia resources, including audio, video and images, are widely and freely disseminated in the network. The wide dissemination of multimedia resources in the network has greatly enriched the user experience of Internet users. However, the lack of effective supervision over the dissemination of multimedia resources in the network has brought many problems and challenges to the copyright protection of multimedia resources. The copyright owners of multimedia resources are eager to monitor the dissemination of multimedia resources in the network, so as to locate an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/24H04L12/26
CPCH04L43/00H04L43/026H04L43/028H04L43/04G06F16/40H04L65/61H04L65/764H04L65/70
Inventor 杨勇许建国王桥陆巍
Owner ZTE TECH & SERVICE CO LTD
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